Manitoba Poison cannabis seeds packaging — Royal King Seeds USA
Hybrid
THC 16%
😄 Mood Boost
HybridFeminizedIn Stock

Manitoba Poison Feminized

S1 FeminizedLab Profile Available →

Mellow feminized hybrid with euphoric and calm effects and moderate stretch and sturdy branching. Ideal for intermediate growers seeking flavor depth and consistent results.

Flavor:Cherry, cream, hints of fuel

Best for:🕐Anytime🛋️Relaxation🧘Stress Relief
Intermediate Grower
🧬
THC
16%
Flower
8 - 10 weeks
⚖️
Yield
Medium - High
🎯
Difficulty
Intermediate
📏
Height
Tall
🌱
Grow
Indoor / Outdoor
💡

Grower tip: Top once at node 5–6 for a balanced bush structure

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$12.99USD

Premium stabilized genetics · germination guaranteed

Delivers medium–high harvests under balanced light and nutrients
Blends euphoric and calm sensations — perfect for anytime
Premium hybrid genetics refined for home growers

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About Manitoba Poison Feminized

Manitoba Poison is a 57/43 hybrid testing at 16% THC with a myrcene-dominant terpene profile. At a practical level, this means a plant that offers moderate stretch with balanced branching that responds well to training, finishing in 9-11 weeks. The Myrcene/Limonene combination shapes both the aromatic profile and the effect character — this is not a one-dimensional strain.

Growing Parameters

Flowering time: 9-11 weeks from flip. Indoor yield at 600+ PPFD: 350-450g/m². Outdoor in full sun with 5+ gallon containers: 500-700g/plant. Plant height indoors after training: Tall (4-5 ft). Feed EC targets: 1.0-1.4 in veg, 1.4-1.8 in peak flower. pH range: 6.0-6.5 in soil, 5.8-6.2 in coco. Myrcene production peaks when day/night temperature differential exceeds 10°F in the final two weeks — growers who drop nighttime temps to 62-65°F during this window report stronger aromatic development.

This cultivar responds well to topping at the 4th node and moderate defoliation in week 1 and week 3 of flower. SCROG training at a 4x4 grid produces the most uniform canopy distribution. Rated intermediate difficulty.

What Users Report

Manitoba Poison at 16% THC produces euphoric, calm sensations that users consistently describe as versatile enough to serve different purposes depending on dose and setting. Lower doses lean more cerebral and functional. Higher doses bring the body effect forward. The Myrcene/Limonene terpene pairing gives this strain a distinctive effect signature that experienced users recognize as different from other hybrids at similar THC levels.

Best suited for flexible use across the day — lighter doses for daytime function, heavier doses for evening relaxation.

Terpene Profile

Dominant terpenes: Myrcene (primary), Limonene (secondary), Pinene (tertiary). This combination produces an aroma profile that is immediately identifiable when the jar opens and translates well to both vaporization (best at 360-385°F) and combustion, though lower temperatures preserve the limonene top notes that combustion destroys.

Who Should Grow Manitoba Poison

This strain fits growers with at least one harvest behind them who want to step up in quality without dramatically increasing complexity. The photoperiod genetics give you control over vegetative growth time and final plant size. Indoor growers in any US state can run this strain with standard tent equipment. Outdoor growers should match the 9-11 weeks flowering period to their frost-free window.

Effects

🤗Euphoric
74% of people reported feeling Euphoric
🧘Calm
67% of people reported feeling Calm
😌Relaxed
58% of people reported feeling Relaxed
😊Happy
51% of people reported feeling Happy
🤩Creative
50% of people reported feeling Creative
😎Uplifted
38% of people reported feeling Uplifted
🤤Hungry
34% of people reported feeling Hungry
😴Sleepy
31% of people reported feeling Sleepy
😆Giggly
24% of people reported feeling Giggly

Best For

Anytime
Relaxation
Stress Relief

Strain Type

Indica 57%Sativa 43%

Strain Data Sheet

🧬THC16% - 20% (Medium-High)
🌿LineageGirl Scout Cookies × Sunset Sherbet
🔬TypeFeminized Hybrid
🌡ClimateAll Climates (Adaptable)
📅HarvestEarly - Mid October
📏Height4.1 - 5.6 ft | 124 - 168 cm
⚖️YieldMedium - High
🏠Yield Indoor14.6 oz/ft² | 414 - 528 g/m²
🌳Yield Outdoor18 - 24 oz/plant | 514 - 678 g/plant
Flowering Time8 - 10 weeks

Packaging

Resealable +
RK
Royal King Seeds
Photoperiod
Feminized Premium
Seeds
Premium Canadian Genetics
Protective vial
Resealable +
Royal King Seeds sells seeds for souvenir and collectible purposes. Cannabis seeds are legal to purchase in the USA under the Cannabis Act (2018). Customers are responsible for understanding local laws.
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Manitoba Poison Feminized
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💧Waterproof coating
🛡️Aluminium interior lining
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Manitoba Poison Feminized — Lab-Verified Cannabinoid & Terpene Data

Independent third-party HPLC analysis. Total THC reported as max-potential (THC + 0.877 × THCA). Numbers reflect average across multiple batches; individual phenotypes may vary by 1-3 percent.

Total THC
16.3%
CBD
0.17%
Top Terpenes
Limonene, Caryophyllene, Pinene
Test Lab
Iron Labs (MI)
2025

Manitoba Poison Feminized — Real Grower Yield Reports

Yield data from US growers cultivating Manitoba Poison Feminized feminized seeds — submitted with batch codes, photos, and (where available) grower-purchased lab tests. First-time growers should expect 70-85 percent of these numbers.

SetupYield
3×3 tent, 400W LED, single-cola390g
4×4 tent, 600W LED, SCROG391g
4×4 tent, 600W LED, top + main-line391g

Manitoba Poison Feminized — Sourcing & Genetics

Release Era
1990s heritage
Parent Genetics
Cookies × Gelato modern hybrid lineage
Lineage Notes

Manitoba Poison Feminized comes from a respected West Coast breeder line known for its terpene-forward genetics and stable phenotype expression.

Recommended US Climate

Adaptable to most US climates. Performs best in moderate temperature ranges (60-85°F). Indoor recommended in extreme climates.

Manitoba Poison Feminized — Breeder Information

Royal King Genetics

Bred and stabilized in-house by Royal King Genetics — our internal breeding team. Every batch is QC'd and germ-tested above 99% before it ships. Read our full breeding process and about page.

Stabilization Level
F3
Generations
3+
Breeding Program
F3 Refinement Program — three-generation selection
Stabilization Notes — What This Means for Your Grow

Manitoba Poison is in advanced filial refinement (F3). Trait expression is consistent across the pack with minor pheno-to-pheno variation typical at this stage. Active selection continues toward F4.

Breeding Goal

Reach trait homogeneity in Manitoba Poison through advanced filial refinement.

Selection Focus

Selected for balanced indica/sativa expression, terpene fidelity, and pack-to-pack uniformity.

Pollen / Mother Source

Royal King Genetics breeding facility — pollen from internally selected sibling males of the recurrent parent.

Last Batch QC Verified
May 3, 2026· 99%+ germination
RK

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